选修模块8 Unit 22 Environmental Protection Lesson 2 Endangered Species课件（22张）

课件22张PPT。Objectives■ To listen to lectures and take notes.
■ To practise justifying arguments.
■ To practise using listening strategies
to get down detailed information.
■ To practise using the vocabulary of
some endangered animals.
■ To discuss problems of and solutions
to protecting endangered animals.1. Match the names of the endangered animals with their pictures.panda 5)tiger
Yangtze dolphin 6) Yangtze alligator
3)crested ibis
4) snow leopard 7)Tibetan antelope
ApandaBtigerCsnow leopardDYangtze alligatorEcrested ibisFYangtze dolphinGTibetan antelope2. Look up these Key Words in a dictionary and match them with their definitions.
conservation
extinct
habitat
preserveKey Wordsno longer in existence
the natural home or environment
maintain (something) in its original or existing state
the action of protecting something Complete the sentences with the key words.An animal’s _________ is the type of area that it lives in.
2) If we are not careful, the panda will become ________ and our children will only see them in books.
3) It is important to _________ forests because otherwise a lot of animals will have nowhere to live.
4) I am working on a ____________ project. we are trying to save the panda.conservation, extinct, habitat, preservehabitatextinctpreserveconservationListening Strategies:
Taking lecture notes
Listen for “topic” words, e.g. endangered, species, decrease. These words are usually stressed and the facts are often repeated, e.g. rare, few, extinct.List your main points using numbers or an asterisk . This makes your notes easier to read when you look at them later.
Don’t try to write down everything; select important information.
Use abbreviations and your own shorthand.1. Listen to the lecture. Use the Strategies to write some notes.Example
* Panda-increased-pop: 1,000~1600…2. Work in pairs. Use your notes and take turns to say sentences.
Example
A: The number of pandas has increased.
B: Yes, about 1,600 now live in…朗读静音* Ytz dol.-decreasing-pollu.-nets-hunting*tiger-8 original-3extinct-dropped-5,000-fasle believed-loss of habitatCheck your notes (They may vary):* Panda-destroying habitat-bamboo-increased-pop: 1,000~1600-120 special centres-20 zoos3. Look through your partner’s notes. Are they easy to follow? Tell the class the most important information that you got from the lecture.4. Listen to the lecture again and complete the fact files.
Panda:
Numbers - worldwide:
- in special centers:
- in zoos:
Habitat:
Food:
Reason for being endangered:1,60012020bamboo forests (of central China)bamboohuman activity destroying their habitat朗读静音Yangtze dolphin:
Reasons for being endangered:
1.pollution of the river
2.caught and killed in fishermen’s nets
3.hunting in the past朗读静音Tiger:
Numbers worldwide:
Original number of species:
Number of species remaining:
Reasons for being endangered:
1.killed by hunters for false beliefs
2.loss of their natural habitat5,00085朗读静音Discussion:
How to help endangered species?1.Establish nature reserves
2.Domesticate and breed
3.Have every one play his/her role
4.Improve the legal protection status and strengthen law enforcement By Zhou Jiajun from Shucheng No.1 High School